Add viewerjs support

package.json

@@ -40,7 +40,8 @@
     "sonner": "^1.7.1",
     "swr": "^2.3.0",
     "ts-exif-parser": "^0.2.2",
-    "use-debounce": "^10.0.4"
+    "use-debounce": "^10.0.4",
+    "viewerjs": "^1.11.7"
   },
   "devDependencies": {
     "@next/bundle-analyzer": "15.1.4",

pnpm-lock.yaml

@@ -104,6 +104,9 @@ importers:
       use-debounce:
         specifier: ^10.0.4
         version: 10.0.4(react@19.0.0)
+      viewerjs:
+        specifier: ^1.11.7
+        version: 1.11.7
     devDependencies:
       '@next/bundle-analyzer':
         specifier: 15.1.4
@@ -4255,6 +4258,9 @@ packages:
     resolution: {integrity: sha512-/EH/sDgxU2eGxajKdwLCDmQ4FWq+kpi3uCmBGpw1xJtnAxEjlD8j8PEiGWpCIMIs3ciNAgH0d3TTJiUkYzyZjA==}
     engines: {node: '>=10.12.0'}
 
+  viewerjs@1.11.7:
+    resolution: {integrity: sha512-0JuVqOmL5v1jmEAlG5EBDR3XquxY8DWFQbFMprOXgaBB0F7Q/X9xWdEaQc59D8xzwkdUgXEMSSknTpriq95igg==}
+
   vue@3.4.27:
     resolution: {integrity: sha512-8s/56uK6r01r1icG/aEOHqyMVxd1bkYcSe9j8HcKtr/xTOFWvnzIVTehNW+5Yt89f+DLBe4A569pnZLS5HzAMA==}
     peerDependencies:
@@ -9467,6 +9473,8 @@ snapshots:
       '@types/istanbul-lib-coverage': 2.0.6
       convert-source-map: 2.0.0
 
+  viewerjs@1.11.7: {}
+
   vue@3.4.27(typescript@5.7.3):
     dependencies:
       '@vue/compiler-dom': 3.4.27

src/app/p/[photoId]/page.tsx

@@ -77,6 +77,13 @@ export default async function PhotoPage({
   if (!photo) { redirect(PATH_ROOT); }
 
   return (
-    <PhotoDetailPage {...{ photo, photos, photosGrid }} />
+    <PhotoDetailPage
+      {...{
+        photo,
+        photos,
+        photosGrid,
+        enableImageActions: true,
+      }}
+    />
   );
 }

src/components/image/ImageLarge.tsx

@@ -13,7 +13,6 @@ export default function ImageLarge(props: ImageProps) {
       blurCompatibilityLevel: blurCompatibilityMode ? 'high' : 'none',
       width: IMAGE_WIDTH_LARGE,
       height: Math.round(IMAGE_WIDTH_LARGE / aspectRatio),
-      allowFullscreen: true,
     }} />
   );
 };

src/components/image/ImageWithFallback.tsx

@@ -7,11 +7,14 @@ import { clsx}  from 'clsx/lite';
 import Image, { ImageProps } from 'next/image';
 import { useCallback, useEffect, useRef, useState } from 'react';
 import FullscreenButton from '../FullscreenButton';
+import Viewer from 'viewerjs';
+import 'viewerjs/dist/viewer.css';
 
 export default function ImageWithFallback(props: ImageProps & {
   blurCompatibilityLevel?: 'none' | 'low' | 'high'
   imgClassName?: string
   allowFullscreen?: boolean
+  enableImageActions?: boolean
 }) {
   const {
     className,
@@ -19,7 +22,7 @@ export default function ImageWithFallback(props: ImageProps & {
     blurDataURL,
     blurCompatibilityLevel = 'low',
     imgClassName = 'object-cover h-full',
-    allowFullscreen,
+    enableImageActions = false,
     ...rest
   } = props;
 
@@ -34,7 +37,10 @@ export default function ImageWithFallback(props: ImageProps & {
 
   const [hideFallback, setHideFallback] = useState(false);
 
-  const imgRef = useRef<HTMLImageElement>(null);
+  const containerRef = useRef<HTMLDivElement>(null);
+  const viewerRef = useRef<Viewer | null>(null);
+  const imgRef = useRef<HTMLImageElement | null>(null);
+  const { isFullscreen } = useAppState();
 
   useEffect(() => {
     const timeout = setTimeout(
@@ -53,6 +59,37 @@ export default function ImageWithFallback(props: ImageProps & {
     }
   }, [isLoading, didError]);
 
+  useEffect(() => {
+    if (containerRef.current && enableImageActions) {
+      viewerRef.current = new Viewer(containerRef.current, {
+        inline: false,
+        button: true,
+        navbar: false,
+        title: false,
+        toolbar: {
+          zoomIn: 1,
+          zoomOut: 1,
+          oneToOne: 1,
+          reset: 1,
+          prev: 0,
+          play: {
+            show: 0,
+            size: 'large',
+          },
+          next: 0,
+          rotateLeft: 1,
+          rotateRight: 1,
+          flipHorizontal: 1,
+          flipVertical: 1,
+          tooltip: 1,
+        },
+      });
+      return () => {
+        viewerRef.current?.destroy();
+      };
+    }
+  }, [enableImageActions]);
+
   const showFallback =
     !wasCached &&
     !hideFallback;
@@ -73,6 +110,7 @@ export default function ImageWithFallback(props: ImageProps & {
         className,
         'flex relative',
       )}
+      ref={containerRef}
     >
       {(showFallback || shouldDebugImageFallbacks) &&
         <div className={clsx(
@@ -99,15 +137,18 @@ export default function ImageWithFallback(props: ImageProps & {
               'bg-gray-100/50 dark:bg-gray-900/50',
             )} />}
         </div>}
-      <Image {...{
-        ...rest,
-        ref: imgRef,
-        priority,
-        className: imgClassName,
-        onLoad,
-        onError,
-      }} />
-      {allowFullscreen && <FullscreenButton imageRef={imgRef} />}
+      <Image
+        {...rest}
+        ref={imgRef}
+        priority={priority}
+        className={clsx(
+          imgClassName,
+          !isFullscreen && enableImageActions && 'cursor-zoom-in',
+        )}
+        onLoad={onLoad}
+        onError={onError}
+      />
+      {enableImageActions && <FullscreenButton imageRef={imgRef} />}
     </div>
   );
 }

src/components/image/index.ts

@@ -14,4 +14,5 @@ export interface ImageProps {
   alt: string
   blurDataURL?: string
   priority?: boolean
+  enableImageActions?: boolean
 }

src/photo/PhotoDetailPage.tsx

@@ -25,6 +25,7 @@ export default function PhotoDetailPage({
   dateRange,
   shouldShare,
   includeFavoriteInAdminMenu,
+  enableImageActions,
 }: {
   photo: Photo
   photos: Photo[]
@@ -34,6 +35,7 @@ export default function PhotoDetailPage({
   dateRange?: PhotoDateRange
   shouldShare?: boolean
   includeFavoriteInAdminMenu?: boolean
+  enableImageActions?: boolean
 } & PhotoSetCategory) {
   let customHeader: JSX.Element | undefined;
 
@@ -112,6 +114,7 @@ export default function PhotoDetailPage({
             shouldShareSimulation={simulation !== undefined}
             shouldScrollOnShare={false}
             includeFavoriteInAdminMenu={includeFavoriteInAdminMenu}
+            enableImageActions={enableImageActions}
           />,
         ]}
       />

src/photo/PhotoLarge.tsx

@@ -55,6 +55,7 @@ export default function PhotoLarge({
   shouldShareFocalLength,
   includeFavoriteInAdminMenu,
   onVisible,
+  enableImageActions = false,
 }: {
   photo: Photo
   className?: string
@@ -75,6 +76,7 @@ export default function PhotoLarge({
   shouldScrollOnShare?: boolean
   includeFavoriteInAdminMenu?: boolean
   onVisible?: () => void
+  enableImageActions?: boolean
 }) {
   const ref = useRef<HTMLDivElement>(null);
 
@@ -143,6 +145,7 @@ export default function PhotoLarge({
               blurDataURL={photo.blurData}
               blurCompatibilityMode={doesPhotoNeedBlurCompatibility(photo)}
               priority={priority}
+              enableImageActions={enableImageActions}
             />
           </div>
         </Link>}